Eu tinha um saldo de -R$ 520,00 no banco. Depositei R$ 810,00 e paguei com cheques as seguintes contas: Aluguel: R$ 440,00; Supermercado: R$180,00 . Descontando os cheques, qual será o meu saldo?

answer: the answer is d

option b  

step-by-step explanation:

we know that

the distance from point n to lm in the figure is equal to the distance of the perpendicular line to lm that passes through the point n

so

the distance is equal to the segment no

> given problem

therefore

the distance from point n to lm is equal to

hello!

some people may think so but i don't. its just a human instinct in my opinion.

have a fantastic day! ~pooch ♥